Litamahuputty, J. V., Amiruddin, E. G., Rahim, R., Rahman, A., & Mamadiyarov, Z. (2025). Cryptocurrency Risk Management through Decision Engineering: Evaluating XRPUSD and ADAUSD Portfolio Performance. Journal of Applied Science, Engineering, Technology, and Education, 7(1), 69–81. https://doi.org/10.35877/454RI.asci3871